- Company Directors - P
- Pfeffer Matthew J
Insider Trading History of Pfeffer Matthew J
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Pfeffer Matthew J since 2007.
The trader's CIK number is 1192063.
At the time of the last reporting, Pfeffer Matthew J was the Director of Mannkind Corp. (stock ticker symbol MNKD).
Also see all insider trading activities at Mannkind Corp.
Note that in the past
PFEFFER MATTHEW J also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Genelabs Technologies Inc /ca (SWTX) by Pfeffer Matthew J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2009 | SWTX | 10,000 | $13,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Mannkind Corp (MNKD) by Pfeffer Matthew J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2017 | MNKD | 6,540 | $4,911 | 0 | $0 | 0 | $0 |
| 2016 | MNKD | 25,000 | $24,650 | 0 | $0 | 0 | $0 |
| 2014 | MNKD | 1,014 | $4,535 | 30,000 | $308,760 | 0 | $0 |
| 2013 | MNKD | 8,504 | $16,657 | 30,000 | $200,000 | 10,000 | $28,600 |
| 2012 | MNKD | 1,054 | $2,055 | 0 | $0 | 0 | $0 |
| 2011 | MNKD | 0 | $0 | 6,300 | $63,000 | 6,300 | $18,018 |
| 2010 | MNKD | 0 | $0 | 6,300 | $63,000 | 6,300 | $9,072 |
Yearly summary of insider trading at Vaxgen Inc (VXGN) by Pfeffer Matthew J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2007 | VXGN | 20,000 | $10,600 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Pfeffer Matthew J:
1. Genelabs Technologies Inc /ca (SWTX)
2. Mannkind Corp (MNKD)
3. Vaxgen Inc (VXGN)
Table 1. Insider trading of Genelabs Technologies Inc /ca (SWTX) by Pfeffer Matthew J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2009-01-06 | SWTX | Buy | 10,000 | 1.30 | 13,000 |
Table 2. Insider trading of Mannkind Corp (MNKD) by Pfeffer Matthew J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2017-06-30 | MNKD | Buy | 2,000 | 1.23 | 2,460 |
| 2017-01-03 | MNKD | Buy | 4,540 | .54 | 2,451 |
| 2016-08-15 | MNKD | Buy | 25,000 | .99 | 24,650 |
| 2014-07-01 | MNKD | Sale | 20,000 | 10.44 | 208,760 |
| 2014-06-30 | MNKD | Buy | 527 | 4.42 | 2,329 |
| 2014-06-04 | MNKD | Sale | 10,000 | 10.00 | 100,000 |
| 2013-12-31 | MNKD | Buy | 487 | 4.53 | 2,206 |
| 2013-08-01 | MNKD | Option Ex | 10,000 | 2.86 | 28,600 |
| 2013-08-01 | MNKD | Sale | 10,000 | 8.00 | 80,000 |
| 2013-07-02 | MNKD | Sale | 10,000 | 7.00 | 70,000 |
| 2013-06-30 | MNKD | Buy | 7,448 | 1.96 | 14,598 |
| 2013-05-15 | MNKD | Sale | 10,000 | 5.00 | 50,000 |
| 2012-12-31 | MNKD | Buy | 1,056 | 1.95 | 2,059 |
| 2012-06-30 | MNKD | Buy | 1,054 | 1.95 | 2,055 |
| 2011-01-18 | MNKD | Sale | 6,300 | 10.00 | 63,000 |
| 2011-01-18 | MNKD | Option Ex | 6,300 | 2.86 | 18,018 |
| 2010-02-17 | MNKD | Sale | 6,300 | 10.00 | 63,000 |
| 2010-02-17 | MNKD | Option Ex | 6,300 | 1.44 | 9,072 |
Table 3. Insider trading of Vaxgen Inc (VXGN) by Pfeffer Matthew J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2007-12-04 | VXGN | Buy | 10,000 | .46 | 4,600 |
| 2007-11-15 | VXGN | Buy | 10,000 | .60 | 6,000 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Pfeffer Matthew J
(Director of Mannkind Corp at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.